Christina Aguilera & Her California Cutie

Beautiful singer Christina Aguilera and her beau Matthew Rutler took her 4-year-old son Max shopping at Souleiado in Brentwood, Calif. on Saturday (October 6). Sporting colorful hair, Christina stopped to help her smiley boy with his stuffed toy along their travels.

The Grammy Award-winning singer took to Twitter Friday to reveal her nude body on the cover art of her upcoming album, Lotus, which hits stores November 13.

“I’ve been through a lot since the release of my last album, being on [The Voice], having had a divorce,” the singer, 31, recently said. “This is all sort of a free rebirth for me.”

“At this point of my life, I feel that I’ve reached a place where I’m completely embracing everything about who I am,” she added, “and I’m having more of an understanding of myself.”